Recently it was pointed out to me that CJNE can be used to compare to values, and sets the C bit if the first is less than the second.

I'm looking here in my 8051 book, and it says :
CJNE R2, #37, Label < Jump to "Label" if R2 !=37

Ever since I started I thought this meant jump to label
is R2 was equal to 37. Now I'm finding out it means
jump to "label" if R2 does NOT equal 37. No wonder nothing
I write ever works. :-|

So, the questions :
1. In the above example, assuming R2 was equal to 37, it would
simply go to the next line?
2. Again, above example, if R2 was = to 20, it would jump to label, and in sub "label" I could use a JC LABEL2 to jump to label2, since the carry bit was set?
3. Can the label be "left off" as to just compare the two values? (IE: could I just CJNE R2, #37 and on the next line use a JC to jump if the carry bit was set?)

Sorry everyone, another Eureka moment from someone who did too many drugs as a teenager.